alasql/src/23table.js

AlaSQL.js - JavaScript SQL database library for relational and graph data manipulation with support of localStorage, IndexedDB, and Excel

/*
//
// Table class for Alasql.js
// Date: 14.11.2014
// (c) 2014, Andrey Gershun
//
*/

// Table class
var Table = alasql.Table = function(params){

	// Columns
	this.columns = [];
	this.xcolumns = {};
	// Data array
	this.data = [];

	this.inddefs = {};
	this.indices = {};

	this.uniqs = {};
	this.uniqdefs = {};	

	extend(this,params);
};


// View = function(){
// 	this.data = [];
// 	this.columns = [];
// 	this.ixcolumns = {};
// 	this.ixdefs = {};
// 	this.indices = {};
// };

// alasql.View = View;

Table.prototype.indexColumns = function() {
	var self = this;
	self.xcolumns = {};
	self.columns.forEach(function(col){
		self.xcolumns[col.columnid] = col;
	});	
}